Yuav ua li cas txuas PoE hloov thiab IP koob yees duab?

Hnub no,JHATech yuav qhia txog cov kev siv ntawmPOE hloovnyob rau hauv tej yaam num thiab peb cov tswv yim teb rau kev siv POE-powered hloov nyob rau hauv txawv scenarios.

Cov khoom siv terminals uas txhawb POE muaj xws li wireless APs, lub koob yees duab network, thiab lwm yam. Kev sib txuas ntawm lub davhlau ya nyob twg thiab qhov hloov pauv yog ua los ntawm cov cables network. Peb yuav faib cov kev sib txuas rau hauv 4 hom raws li seb lub thawv davhlau ya nyob twg thiab hloov kev txhawb nqa POE.

Ua ntej, qhov hloov pauv thiab lub davhlau ya nyob twg ob leeg txhawb POE.

Qhov thib ob, qhov hloov pauv txhawb POE, tab sis lub davhlau ya nyob twg tsis txhawb POE.

Qhov thib peb, qhov hloov pauv tsis txhawb POE, tab sis lub davhlau ya nyob twg txhawb POE.

Plaub, tsis muaj qhov hloov pauv lossis lub davhlau ya nyob twg txhawb POE.

Thawj rooj plaub ntawm kev txhawb nqa ib txhij yog qhov yooj yim heev. CovPoE hloovyog txuas ncaj qha rau lub wireless AP lossis lub koob yees duab network uas txhawb nqa POE fais fab mov.

Xyuas kom tseeb tias qhov zoo ntawm lub network cable yog raws li tus qauv, vim tias peb tau ntsib AP lossis IPC lub zog tsis ruaj khov vim tsis zoo network cable tsis zoo. Niaj hnub no, ib tug phooj ywg tau tso cov lus hauv keeb kwm yav dhau los nug seb lub network cable nrug ntawm lub koob yees duab network tuaj yeem txhawb nqa 130-150 meters raws li cov tub lag luam hais. Nws yog qhov zoo tshaj rau peb khaws lub network cable nyob rau hauv 80 meters, vim hais tias lub teeb liab yuav tsum attenuated ntawm ib tug deb, thiab txawm tias nws yuav tsis pom, yuav muaj kev nyab xeeb nyob rau hauv lub neej yav tom ntej.

Lwm lub ntsiab lus yog qhov peb tau hais hauv tsab xov xwm dhau los. Koj yuav tsum tau them sai sai rau seb lub davhlau ya nyob twg thiab qhov hloov pauv yog cov khoom siv POE. Cov txheej txheem thiab cov khoom siv tsis yog txheej txheem tuaj yeem sib xyaw thiab siv.

Qhov thib ob yog qhov hloov pauv txhawb POE, tab sis lub davhlau ya nyob twg tsis txhawb POE. Lwm qhov kawg ntawm lub network cable tawm los ntawm kev hloov pauv yuav tsum tau txuas nrog POE splitter, uas peb kuj tau qhia. Cov teeb liab kis tau muab faib ua cov ntaub ntawv teeb liab thiab lub zog.

Hom thib peb yog thaum qhov hloov pauv tsis txhawb POE tab sis lub davhlau ya nyob twg ua. Qhov hloov pauv tau txuas nrog POE fais fab mov. Tsis zoo li cov khoom sib cais, POE fais fab mov tuaj yeem ntxiv lub zog rau lub network cable thiab xa cov teeb liab mus rau lub davhlau ya nyob twg.

Hom plaub yog qhov xwm txheej uas tsis muaj qhov hloov pauv lossis lub davhlau ya nyob twg yog nruab. Ib txhia phooj ywg nug seb yuav hais li cas txog qhov xwm txheej no. Yog tias nws tsis tau nruab, tsuas yog ua raws li cov phiaj xwm qub. Txij li thaum peb tab tom tham txog POE fais fab mov, yog tias tsis muaj kev txhawb nqa, peb kuj tau npaj los ua kom zoo dua cov txiaj ntsig ntawm POE fais fab mov (txawm tias nws yuav tsis tshwm sim, peb tsuas yog hais txog kev siv tshuab), uas yog, txuas cov khoom siv ntawm ob qho kawg, txuas tus hloov mus rau POE fais fab mov, thiab txuas rau lwm qhov kawg ntawm lub network cable mus rau POE splitter, thiab thaum kawg xa mus rau lub davhlau ya nyob twg.

Plaub qhov xwm txheej saum toj no piav qhia tag nrho cov xwm txheej uas POE siv tau. Tsis tas li ntawd, kev xaiv ntawm POE hloov kuj tseem ceeb heev. Ib qho zoo POE hloov tsis tau tsuas yog ua rau lub kaw lus ruaj khov tab sis kuj pab txhawb kev txij nkawm thiab kev txhim kho yav tom ntej.